WASHINGTON - SEPTEMBER 30:  Homeland Security Secretary Janet Napolitano testifies before the Senate Homeland Security and Governmental Affairs Committee about the domestic terror threat on Capitol Hill September 30, 2009 in Washington, DC. Napolitano testified about the advances made in interdepartmental communication and teamwork in fighting terrorism between the state, local and federal agencies. Getty Images logo Getty Images 1 month ago

WASHINGTON - SEPTEMBER 30: Homeland Security Secretary Janet Napolitano testifies before the Senate Homeland Security and Governmental Affairs Committee about the domestic terror threat on Capitol Hill September 30, 2009 in Washington, DC. Napolitano testified about the advances made in interdepartmental communication and teamwork in fighting terrorism between the state, local and federal agencies.